Hi, Lukas, Yeah, this version does works fine together with the old instructions!!! Thanks very much for your help.
Thanks shuang-shuan, guo ------------------ Original ------------------ From: "Lukas Straub"<lukasstra...@web.de>; Date: Thu, Aug 23, 2018 03:16 AM To: "shuang-shuan,guo"<gs...@qq.com>; Cc: "qemu-discuss"<qemu-discuss@nongnu.org>; Subject: Re: [Qemu-discuss] Latest Qemu-COLO Segfaults Hello, Well the "best" version of COLO (that I know of) is https://github.com/coloft/qemu/tree/colo-v5.1-developing-COLO-frame-v21-with-shared-disk together with the old Instructions (see https://wiki.qemu.org/index.php?title=Features/COLO&oldid=7150#Test_environment_prepare for an older Version of the wiki page) Everything works as intended (even with virtio* stuff) except for one Problem: This Version is leaking memory for every network-Packet :( . Regards, Lukas Straub On Mon, 20 Aug 2018 16:44:23 +0800 "shuang-shuan,guo" <gs...@qq.com> wrote: > Hi, Lukas > I also encount the same problems that you had with the latest COLO > patch. In fact , I tried a lot of version of COLO, and I found one > branch seems works fine except the IO functionality. That is the > branch colo-v4.1-periodic-mode on > https://github.com/coloft/qemu.git . With that version, I can > excuting the failover and the network works fine( I used 'ping' to > test), however the IO functionality does not work anymore(for > example: dd, scp command), it seems that the file system been > corrupt. I am guessing that you should have lots of experience for > using COLO. Did you have any chance to run any version to do the COLO > failover sucucessfully? > > > Thanks > shuang-shuan,guo >